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authorStephen M. Cameron <scameron@beardog.cce.hp.com>2010-10-22 21:21:22 +0200
committerJens Axboe <jaxboe@fusionio.com>2010-10-23 18:45:09 +0200
commit332c2f80a894d349bfb95fae00daf74477d4afcd (patch)
treee7d6ae2f818b0e75e8440046fbeaa5c2ea46b457 /drivers/block
parentcciss: limit commands allocated on reset_devices (diff)
downloadlinux-332c2f80a894d349bfb95fae00daf74477d4afcd.tar.xz
linux-332c2f80a894d349bfb95fae00daf74477d4afcd.zip
cciss: use usleep_range not msleep for small sleeps
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/cciss.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 9e761b994b4c..c792a6080d51 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3785,7 +3785,7 @@ static void __devinit cciss_wait_for_mode_change_ack(ctlr_info_t *h)
for (i = 0; i < MAX_CONFIG_WAIT; i++) {
if (!(readl(h->vaddr + SA5_DOORBELL) & CFGTBL_ChangeReq))
break;
- msleep(10);
+ usleep_range(10000, 20000);
}
}